<html>
<head>
</head>
<body>
<form action="test.php" method="post">
<table>
<tr><td><input type="text" name='username'></td></tr>
<tr><td><input type="text" name='age'></td></tr>
<tr><td><input type="submit" value='提交'></td></tr>
</table>
</form>
</body>
</html>